.list-warp {
    display: inline-block;
    min-width: 150px;
    width: 100%;
  }
  .list-title {
    background: wheat;
    padding-left: 10px;
    margin-bottom: 5px;
    display: block;
  }
  .list-scroll {
    overflow: hidden;
    display: inline-block;
    padding: 0px 10px;
    width: 100%;
  }
  .hover {
    overflow-y: auto;
  }
  .list-scroll .hide {
    display: none;
  }
  
  .item {
    display: block;
    width: 100%;
  }
  
  .item li{
    line-height: 28px;
    cursor: pointer;
    font-size: 16px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  width: 100%;
  }
  
  .item li:hover {
    color: #3a84ff;
  }